CN203720274U - Movable-type detection device for transformer-like equipment - Google Patents
Movable-type detection device for transformer-like equipment Download PDFInfo
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- CN203720274U CN203720274U CN201320779929.XU CN201320779929U CN203720274U CN 203720274 U CN203720274 U CN 203720274U CN 201320779929 U CN201320779929 U CN 201320779929U CN 203720274 U CN203720274 U CN 203720274U
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 230000010354 integration Effects 0.000 claims abstract description 13
- 238000013461 design Methods 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 claims description 26
- 230000003137 locomotive effect Effects 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 238000005070 sampling Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model provides a movable-type detection device for transformer-like equipment, and the device comprises a movable vehicle. The interior of the movable vehicle body is provided with an operation and control room and an instrument integration bench. A master control computer is disposed in the operation and control room. Transformer detection equipment, mutual inductor detection equipment, local-discharge no-load detection equipment and detecting auxiliary equipment are integrated into a body after modular design, and are placed on the instrument integration bench. The master control computer is connected with all the above equipment, and is used for controlling all the above equipment and receiving and processing the data detected by all the above equipment. The device provided by the utility model is high in maneuverability, and can remarkably improve the detection efficiency of the transformer-like equipment.
Description
Technical field
The utility model relates to transformer detection technique field, particularly relates to a kind of transformer ' s type equipment moving formula pick-up unit.
Background technology
It is the effective means of strengthening equipment and materials quality management &control that power equipment material is carried out to sampling check for quality, can supervise equipment and materials manufacturing enterprise strict implement relevant criterion, the level of improving the quality of products, for electrical network provides quality product, ensures power network safety operation.But because equipment component material volume is difficult for more greatly the mobile reasons such as assault sampling observation that maybe need to implement, its sampling check for quality needs (factory and warehouse) at the scene to carry out.At present the workflow of Site Detection is: instrument and the entrucking of annex arrangements → instrument → leave for scene → instrument unload → carry out unload → instrument of test → instrument entrucking → come back to the base → instrument and annex arrangement.
Analyze from the workflow of Site Detection, there is following problem in Site Detection at present:
(1) plenty of time is consumed in that instrument arranges and instrument handling are gone up, and needs to carry out respectively the operation of unloading of twice instrument arrangement, instrument entrucking and instrument in a workflow.
(2) instrument easily leaks band, few band.Carry out work on the spot and carry which instrument completely by work responsible official's micro-judgment, easily occur careless omission.
(3) instrument easily damages.In vehicle transport process due to vibrations with protect the reason such as not in place to cause unavoidably instrument damage.
(4) part checkout equipment volume weight is larger, moves and wastes time and energy, and causes detection efficiency not high.
(5) Site Detection circumstance complication, part warehouse or working-yard power supply, apart from too far away or capacity is too little, can not meet the demand of quality testing.
Utility model content
Based on this, the utility model provides a kind of transformer ' s type equipment moving formula pick-up unit, and its mobility strong can significantly improve the detection efficiency of transformer ' s type equipment.
A kind of transformer ' s type equipment moving formula pick-up unit, comprises locomotive;
In described moving body, be provided with operation pulpit, instrument integration platform;
Described operation arranges main control computer in pulpit;
On described instrument integration platform, be placed with transformer checkout equipment, mutual inductor checkout equipment, the office's emptying load detecting equipment being integrated in one after modular design and detect utility appliance;
Described main control computer is connected with each described checkout equipment.
Above-mentioned transformer ' s type equipment moving formula pick-up unit, adopt vehicle-carried mobile platform, on locomotive, be integrated with transformer checkout equipment, mutual inductor checkout equipment, office's emptying load detecting equipment and detect the detecting instruments such as utility appliance, main control computer is set simultaneously in car, be used for controlling each described checkout equipment, and receive and process the data that each described checkout equipment detects; The utility model device has Highgrade integration, intelligentized feature, can safe, motor-driven, quick, effectively complete transformer ' s type equipment test project.
Brief description of the drawings
Fig. 1 is the utility model transformer ' s type equipment moving formula pick-up unit device right view in one embodiment.
Fig. 2 is the utility model transformer ' s type equipment moving formula pick-up unit device left view in one embodiment.
Fig. 3 is the utility model transformer ' s type equipment moving formula pick-up unit device vertical view in one embodiment.
Fig. 4 is the utility model transformer ' s type equipment moving formula pick-up unit roof schematic diagram in one embodiment.
Fig. 5 is the utility model transformer ' s type equipment moving formula pick-up unit integrated schematic diagram of each checkout equipment in main control computer in one embodiment.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Be the utility model transformer ' s type equipment moving formula pick-up unit right view in one embodiment as shown in Figure 1, Fig. 2 is left view, and Fig. 3 is vertical view, and Fig. 4 is roof schematic diagram; If Fig. 5 is the integrated schematic diagram of each checkout equipment in main control computer;
This transformer ' s type equipment moving formula pick-up unit, comprises locomotive 101; In described locomotive 101 bodies, be provided with operation pulpit, instrument integration platform 102; Described operation arranges main control computer in pulpit; On described instrument integration platform 102, be placed with transformer checkout equipment, mutual inductor checkout equipment, the office's emptying load detecting equipment being integrated in one after modular design and detect utility appliance; Described main control computer is connected with each described checkout equipment, the data that detect for receiving and process each described checkout equipment;
Described modularization, refers on an integrated platform and adds some modules, each module completes a specific subfunction, and all modules, by assembling someway, become as a whole, complete the desired function of whole system.Carry out after modular design, function is integrated in main control computer, and volume is little but multiple functional, can process quickly and easily again complicated problem, completes needed task.
Locomotive vehicle can adopt truck chassis repacking, determines lorry size and dead weight capacity according to entrained instrument volume and quantity, and lorry should have higher stability and security; Locomotive adopts external-mounted structure design, the meaning of external-mounted structure design is to make full use of space outerpace, overcome the take narrow inconvenience of testing equipment of common field personnel vehicle, taken article more efficient and convenient, the operation pulpit of having created a complete exquisiteness in car simultaneously; Operation pulpit right side central is operator's console, can design folding liquid crystal display, outfield monitoring display screen, transparent glass window, for operating personnel provide better operating environment and openr visual angle.
In locomotive, be also provided with instrument integration platform 102, on described instrument integration platform 102, be integrated with multiple checkout equipments, comprise transformer checkout equipment, mutual inductor checkout equipment, office's emptying load detecting equipment and detect utility appliance; In a preferred embodiment, on described instrument integration platform 102, be provided with fixed tray, one deck yielding rubber is set on described fixed tray, each described checkout equipment is placed on described yielding rubber, is locked on described fixed tray by handle type latch mechanism; Ensure the fixing and locking of instrument at table top, the locking device in car can ensure fixing reliability, can conveniently remove locking by handle operation again simultaneously, gets from instrument.
Particularly, the configuration of the transformer ' s type equipment moving formula pick-up unit of the present embodiment is as shown in table 1 below:
Table 1: the instrument configuration of transformer ' s type equipment moving formula pick-up unit:
Operation pulpit in moving body has configured main control computer, and main control computer is connected with each described checkout equipment, and its communication channel can adopt RS232 and bluetooth communication passage, can realize the intelligence collection control to checkout equipment.
In a preferred embodiment, described moving body arranges multiple car doors 103, and described car door 103 is outer open form car door, on described car door 103, is provided with air-leg, makes staff more easily open car door 103, facilitates weight to pick and place; Car door 103 is outer open form design, more can be beneficial to the storage space of saving in car.
In a preferred embodiment, the power input of described checkout equipment, terminals and data-interface are all arranged on the equipment back side, and the back side of described checkout equipment is in the face of the car door 103 of described moving body; All devices all adopts standardization cabinet and unified panel designs, the unifications such as power input, terminals and the RS232 data-interface of equipment are arranged on the equipment back side, and in the face of the car door of moving body, staff opens after car door and can directly connect and carry out wiring operation, more convenient.
In a preferred embodiment, described moving body one side is provided with places the generating cabin 104 of generator and the annex storehouse 105 of placing accessory device, described generating cabin 104 is provided with heavy vibration damping slide rail, described annex storehouse is provided with the slide rail chassis with base, is also provided with many fixing bandages or multiple snap close in described annex storehouse 105;
Can annex storehouse 105 be set in the left side of locomotive, annex storehouse 105 is for depositing all kinds of accessory devices, and annex storehouse 105 arranges the slide rail chassis with base, can outwards extract out, facilitates annex to pick and place; Many fixing bandages or multiple snap closes are also set simultaneously, for fixing each annex, prevent from that locomotive from travelling to make vibration equipment.
Simultaneously, the left side of locomotive is provided with engine bin 105, can deposit generator, provides emergency power pack for testing ground does not possess under condition of power supply, according to the feature of transformer ' s type equipment, the basic parameter of generator can be as shown in table 2, and this generator adopts vibration damping slide rail to be arranged in storehouse, and anti-skidding snap close is set simultaneously, when work, only need mention fixing snap close pulls out generator, not needing gets off gets final product work, finishes using generator is pushed in storehouse, locking snap close.
Table 2 generator basic parameter
| The number of phases | Single-phase | Rated speed | 3000r/min | Rated frequency | 50Hz |
| Rated output capacity | 5.0kW | Rated output voltage | 220V | Output current | 22.7A |
The present embodiment be also provided with other utility appliance, be provided with video monitoring system at locomotive roof, audio frequency is exhaled the system of singing, illuminator;
Manipulation for the ease of operating personnel in car to equipment, the equipment that operating personnel need have more wide visual angle to understand the outer testing crew of car is installed and the operational circumstances such as wiring, be therefore equipped with video monitoring system auxiliary check car outward situation seem very important.
Video monitoring system can be the monopod video camera 106 of the folding rotary lifting that is arranged on moving body top, is also equipped with display and opertaing device simultaneously.Operating personnel can, by rotation and the lifting of manual or two kinds of mode control video cameras of remote control, watch situation outside car on the display screen of operation pulpit.Simultaneously, the The Cloud Terrace both sides of camera below arrange illuminator, can be high-brightness lighting lamp 107, both can be in the situation of night or insufficient light and have tested illumination is provided, can be again video camera light filling in insufficient light situation, to ensure that video camera obtains image more clearly;
Illuminator also comprises four high brightness field lighting lamps 108 that are arranged on roof, also disposes packaged type light fixture, comprises rechargeable type torch and emergency light.
Audio frequency is exhaled and sung unit is also that communication for keeping good in process of the test between operating personnel designs, and mainly comprises master control personnel microphone, power amplifier, roof loudspeaker 109, outfield operating personnel's earphone-microphone, intercom etc.
This device also comprises through custom-designed distribution system, comprises switch, table meter, pilot lamp, input-output socket, Earth pile-head and electric wire winding feed cable dish etc.External power supply adopts 220V single phase power supply, 30 meters of feed cables of standard configuration, and directly see the number of phases and the voltage data that access power supply after can opening vehicle-mounted computer, when as undesired in outside access power supply, computer can send warning, avoids operating personnel that abnormal power supply is sent into each test assembly.Feed cable dish adopts automobile storage battery power supply electric wire winding.In car, electric wiring concealed work meets the regulation of automobile industry standard " automotive electric equipment fundamental technical specifications QC/T413-2002 ", ensures its safety and reliability.
This device is also provided with special ups power, can be in the time that process of the test peripheral Power supply interrupt suddenly, and the UPS power supply that can seamlessly continue, has ensured the continuity of test.In the time that accessing, external power source automatically UPS is charged.
In conventional on-site detects, first to list required checkout equipment inventory according to task on the same day, then arrange equipment and the annex on inventory in instrument and equipment room; And this device comprised and carried out the required whole instrument and equipments of transformer sampling check for quality, without carrying out arrangement.
In conventional on-site detects, need to be by the instrument and equipment entrucking arranging out, after reaching the spot, need again instrument and equipment to unload; And the instrument and equipment of this device has been fixed on dedicated location, when use, also need not unload.
In conventional on-site detects, checkout equipment needs a dead lift by test specimen after unloading, and need to expend certain hour; And this device is carried out test by can directly reaching test specimen.
In conventional on-site detects, checkout equipment wiring is more numerous and diverse, needs to select corresponding lead carry out wiring and unwrapping wire, in addition, for field power supply situation far away, need expend the more time to socket power supply; And this device provides many specifications versatility test connection, wiring is simply distinct, and provides independent current source for oneself, can remove from and socket power supply required time.
In conventional on-site detects, in test, need to use paper form, after having tested, carry out again data typing and test report and write; And this device can be realized automatic list and automatic report generation by main control computer, save data typing and test report and write the time.
In conventional on-site detects, need to adopt artificial take-up, take time and effort; And this device is provided with electric wire winding mechanism, greatly improve take-up speed.
In conventional on-site detects, having tested rear checkout equipment needs a dead lift by field personnel vehicle, need to expend certain hour; And this device can directly be opened from tested scene.
In conventional on-site detects, after having tested, need to carry out the entrucking of checkout equipment, need to unload after getting back to base, expend time in; And that all checkout equipments of this device are is integrated, need not carry out loading-unloading vehicle.
In conventional on-site detects, the checkout equipment after unloading need arrange puts back to original position, need to expend certain hour; And this device only need properly be parked vehicle.
In sum, this device all can be saved the plenty of time in the workflows such as checkout equipment arrangement, loading-unloading vehicle, carrying, wiring, test and take-up.In table 3, a quality inspection standard workflow is decomposed, and to adopting traditional detection mode and the consuming time of this device to contrast.Result shows, when separate unit substation transformer is carried out to Site Detection, portable sampling observation platform can be saved 280 minutes detection times, and when 10 transformers are carried out to Site Detection, portable sampling observation platform can be saved 415 minutes detection times.As can be seen here, portable sampling observation platform can greatly promote quality in site detection efficiency.
Table 3 traditional detection mode and the contrast consuming time of portable sampling observation platform
This device has following significant advantage:
(1) equipment configuration is complete, and an integrated transformer ' s type arranges the required whole instrument and equipments of sampling check for quality, avoids Lou causing with instrument and equipment the delay of sampling observation work.
(2) checkout equipment all has special deposit position, and fixing reliable, and vibration reducing measure is perfect, is applicable to carrying at a distance, has greatly reduced equipment conveying damage in transit risk.
(3) when test in, only need, by storing cycle near test specimen, without dismounting instrument, can direct wiring be carried out test, has avoided the instrument entrucking of unloading frequently, has promoted detection efficiency.
(4) configure abundant lead-in wire and the special drum of specification, and configured electric wire winding system, greatly facilitated wiring, unwrapping wire, take-up operation, promoted detection efficiency.
(5) testing equipment intelligence collection control, is used main control computer or wireless terminal all can realize the operation to testing equipment, and easy to operate directly perceived.
(6) be provided with independent current source, comprise generator and UPS, therefore field power supply is required lowlyer, undesirable or more difficult the refuting of power supply still can complete test while connecing at the scene.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1. a transformer ' s type equipment moving formula pick-up unit, is characterized in that, comprises locomotive;
In described moving body, be provided with operation pulpit, instrument integration platform;
Described operation arranges main control computer in pulpit;
On described instrument integration platform, be placed with transformer checkout equipment, mutual inductor checkout equipment, the office's emptying load detecting equipment being integrated in one after modular design and detect utility appliance;
Described main control computer is connected with each described checkout equipment.
2. transformer ' s type equipment moving formula pick-up unit according to claim 1, is characterized in that, described moving body arranges multiple car doors, and described car door is outer open form car door, on described car door, is provided with air-leg.
3. transformer ' s type equipment moving formula pick-up unit according to claim 2, it is characterized in that, power input, terminals and the data-interface of described checkout equipment are all arranged on the equipment back side, and the back side of described checkout equipment is in the face of the car door of described moving body.
4. transformer ' s type equipment moving formula pick-up unit according to claim 1, it is characterized in that, on described instrument integration platform, be provided with fixed tray, one deck yielding rubber is set on described fixed tray, each described checkout equipment is placed on described yielding rubber, is locked on described fixed tray by handle type latch mechanism.
5. transformer ' s type equipment moving formula pick-up unit according to claim 1, it is characterized in that, described moving body one side is provided with places the generating cabin of generator and the annex storehouse of placing accessory device, described generating cabin is provided with heavy vibration damping slide rail, described annex storehouse is provided with the slide rail chassis with base, is also provided with many fixing bandages or multiple snap close in described annex storehouse.
6. transformer ' s type equipment moving formula pick-up unit according to claim 1, it is characterized in that, described transformation checkout equipment comprises: three-channel direct current resistance tester, transformer capacity tester, transformer on-load tap changer tester, dielectric loss tester, high-pressure side AC voltage withstand test transformer, low-pressure side AC voltage withstand test transformer, voltage transformer (VT), Regulation Control case, Digital Measuring Instrument for Insulation Resistance, short circuit copper cash;
Described mutual inductor checkout equipment comprises: Testing Instrument for Volt-ampere Characteristic, voltage transformer (VT) angular difference ratio tester;
Described office emptying load detecting equipment comprises: no partial discharge frequency conversion power supply, three-phase automatic coupling voltage regulator are put intermediate transformer, power-supply filter, voltage transformer (VT), coupling condenser, halo-free AC potentiometer, compensation condenser without office;
Described detection utility appliance comprises: multimeter, combined-voltage table, ac and dc current table, digital display Hygrothermograph.
7. transformer ' s type equipment moving formula pick-up unit according to claim 1, is characterized in that, described locomotive roof is provided with video monitoring system, audio frequency is exhaled the system of singing, illuminator.
8. transformer ' s type equipment moving formula pick-up unit according to claim 7, is characterized in that, described video monitoring system is the monopod video camera of folding rotary lifting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779929.XU CN203720274U (en) | 2013-11-29 | 2013-11-29 | Movable-type detection device for transformer-like equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320779929.XU CN203720274U (en) | 2013-11-29 | 2013-11-29 | Movable-type detection device for transformer-like equipment |
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| CN203720274U true CN203720274U (en) | 2014-07-16 |
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| CN201320779929.XU Expired - Lifetime CN203720274U (en) | 2013-11-29 | 2013-11-29 | Movable-type detection device for transformer-like equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625346A (en) * | 2013-11-29 | 2014-03-12 | 广州供电局有限公司 | Movable detection device for equipment such as switch cabinet |
| CN104385969A (en) * | 2014-11-07 | 2015-03-04 | 国家电网公司 | Voltage transformer detection vehicle |
| CN104590087A (en) * | 2014-11-27 | 2015-05-06 | 国家电网公司 | Electric power engineering start-up debugging car |
| CN106965735A (en) * | 2017-04-19 | 2017-07-21 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of wing opens expansion partial discharge pressure test car |
| CN108535664A (en) * | 2018-04-04 | 2018-09-14 | 广州供电局有限公司 | Power emergency power source equipment movable type detection platform |
-
2013
- 2013-11-29 CN CN201320779929.XU patent/CN203720274U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625346A (en) * | 2013-11-29 | 2014-03-12 | 广州供电局有限公司 | Movable detection device for equipment such as switch cabinet |
| CN103625346B (en) * | 2013-11-29 | 2016-08-17 | 广州供电局有限公司 | Switch cubicle kind equipment movable type detection device |
| CN104385969A (en) * | 2014-11-07 | 2015-03-04 | 国家电网公司 | Voltage transformer detection vehicle |
| CN104590087A (en) * | 2014-11-27 | 2015-05-06 | 国家电网公司 | Electric power engineering start-up debugging car |
| CN104590087B (en) * | 2014-11-27 | 2016-09-07 | 国家电网公司 | Power engineering Start-up and Adjustment car |
| CN106965735A (en) * | 2017-04-19 | 2017-07-21 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of wing opens expansion partial discharge pressure test car |
| CN108535664A (en) * | 2018-04-04 | 2018-09-14 | 广州供电局有限公司 | Power emergency power source equipment movable type detection platform |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200918 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
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| CX01 | Expiry of patent term |